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The Gallery Lab Represented at UA EarthWeek 2018

4/19/2018

 
Congratulations to Chance Muscarella and Clarisa Avalos who presented their research at this year's SWESx poster session.

Sudan Kariuki accepts offer from PhD program at Cornell University

3/3/2018

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Congratulations to Sudan Kariuki who will officially be joining Jed Sparks' lab in the Ecology and Evolutionary Biology department at Cornell University in Fall 2018!! Her background in the Gallery lab will serve her well as she seeks to continue studying plant-soil ecological feedbacks in human dominated ecosystems.
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Sudan Begins GA Position at SW CSC

10/26/2017

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I began working at the Southwest Climate Science Center at the University of Arizona as a Communications Graduate Assistant. My primary responsibilities include managing the Climate Science Center's social media accounts and drafting updates for the website.  I am excited to continue learning about how science communication is applied in governmental agencies.
http://www.swcsc.arizona.edu/news/2017/11/sw-csc-welcomes-communications-team.   
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Sudan Presents at Research Insights in Semiarid Ecosystems (RISE) Symposium

10/21/2017

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The 2017 annual RISE symposium brought together land managers, rangeland ecologists, technicians, and students.
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Sudan Presents at National Association of Black Geoscientists

9/8/2017

 
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Giving a talk on my interdisciplinary research and exploring nature in Atlanta, Georgia was a rewarding experience.

Sudan Collects Field Data

8/17/2017

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After extensive planning, Sudan and Emma collected field data at campsites at the Santa Rita Experimental Range. 
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Sudan Presents at Soil Ecology Society Meeting

6/9/2017

 
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After working tirelessly to draft the experimental design for her thesis, Sudan presented a poster on proposed research at the Soil Ecology Society meeting. This was a fantastic opportunity to network with soil scientists, policy makers, industry professionals, and non profit representatives about the importance of soil health. 

Dawson Presents at the UA Science Cafe Series at Borderlands Brewing Company

1/12/2017

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Here, she communicated her research findings to the public as part of the University of Arizona Carson Scholars Science Communication program.
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Dawson holds a rock core taken 50m deep within the earth to discover novel microbes related to subsurface nutrient cycling
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Noelle Presents at ISME2016

11/18/2016

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Noelle had the opportunity to present the preliminary findings of her warming experiment at the  International Symposium on Microbial Ecology in August 2016.
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Dawson collects deep subsurface samples in New Mexico and visits geomicrobiology group in Jena, Germany

8/30/2016

 
Ever thought about how deep life extends into the Earth's crust? That is one of the questions our CZO is exploring after the successful completion of a deep drilling expedition in northern New Mexico (picture at bottom). We are just beginning to discover how deep the surface single extends into the critical zone, the life-giving region on terrestrial earth that ranges from the bottom of aquifers to the tops of trees. These subsurface regions are extremely oligotrophic, meaning they are limited in nutrient and energy inputs. However, microbial life does exist here, and we are using special protocols to extract DNA from rock cores collected from these sensitive deep subsurface samples. 

Dawson returned a month ago from a successful training visit as part of the CZO SAVI International Scholars award to visit Kirsten Küsel's geomicrobiology group in Jena Germany. There she learned about how to process and extract DNA from core samples using protocols developed in their lab, allowing better cross-comparisons between sites. The goal was to limit contamination of samples and to successfully obtain DNA from these extremely low DNA environments.

Dawson also gave a talk discussing some of the exciting wildfire research our CZO has been doing, further fostering international exchange of research ideas. She also visited the Max Planck Institute for Biogeochemistry learning about some of the exciting research being conducted there exploring deep subsurface carbon cycling using stable isotopes. She also participated in a 4 day field expedition learning techniques to sample water from deep aquifers. A huge thank you to the host institute and looking forward to future interactions, exchange, and research collaborations. 
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Group outing with the Küsel geomicrobiology group in Jena Germany. Exploring castles and sampling bier! July, 2016
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Hainich Field Site where the deep aquifers were sampled near Jena, Germany. July, 2016
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View of Jena Germany, July 2016
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Touring Max Planck Institute for Biogeochemistry, July 2016
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Catalina-Jemez deep drilling team in northern New Mexico, June 2016
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Core sample collected from 100 ft below Earth's surface. Check out the weathering redox depletion zones! Microbes live in these fractured porous zones of the rock material. This regolith portion of the CZ is an important part of aquifer recharge. Spotted color patterns shown are a product of weathering and biological processes. June 2016
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  • Home
  • Research
  • People
    • Principal Investigator; Dr. Rachel Gallery
    • Postdoctoral Researchers >
      • Rebecca Lybrand
    • Graduate Students >
      • Martha Gebhardt
      • Dawson Fairbanks
      • Noelle Espinosa
      • Sudan Kariuki
    • Undergraduate Students >
      • Marci Caballero-Reynolds
      • Chance Muscarella
      • Clarisa Avalos
    • Lab Staff >
      • Emma Jong
  • Teaching
  • Publications
  • Resources
    • Funding Opportunities
    • Online Courses
    • Conferences
    • Lab Protocols
  • Join Us
  • Contact
  • News